During the spring, summer, and fall, normal room humidity is tolerated. Subscribe now and be up to date with our latest news and updates. Plants are no longer shipped in the months of January, February and into March. Permit the cuttings to harden for one week, then plant exactly two leaf serrations deep in soil. Common pests include mealybugs, fungus gnats, and aphids; while common diseases include root rot, and fungal leaf spots. If you can, try misting your cactus with warm water a few times a week to up the humidity. During the growing season, fertilize Red Orchid Cactus once each month with a water-soluble, 10-10-10 fertilizer. The good news is, any cuttings taken during trimming can be repurposed and propagated to create new plants. Wait until after theyve bloomed before repotting. How to say Disocactus ackermannii in English? Backeb. It should not be confused with Discocactus, which is a different genus.. Home > Epiphyllum. Rooted. It displays funnel-shaped flowers growing from the end of the flattened stems. Propagation of a flowering plant takes one year, and is achieved by breaking off sections at least two leaf segments long. $27.85. 9.99. Every 5-6 years should be enough. However, if you do plan to germinate some, heres what you do: Sow the seeds in a well-draining potting mix and keep them moist. Drainage is very important for Disocactus ackermannii. Top-rated Plus seller. Cultivation. During the resting period, daytime temperatures must be 60-65F (16-18C) and night-time temperatures must be 40-55F (4-12C). The Red Orchid Cactus should have healthy bright-green stems. It thrives best in the bright, but indirect light. Not only do they produce exquisite flowers but their foliage can be just as e. Of course, the first-time repotting is essential when it is bought from the store. Mexik: Chiapas, Veracruz, Oaxaca llamok; epifitikus 1800-2450 m tengerszint feletti magassgban. Watch for spider mites, mealybugs, and fungus. From the Curtis Botanical Register for 1830. Only a pot with a bottom drainage hole should be used. As an epiphyte, the fishbone cactus appreciates a potting mix that is well-drained, airy, and rich in organic matter. Disocactus ackermannii grows into a spray formation with curved stems, and has the appearance of a cactus growing like a fern. Free Postage. They do not do well in extreme temperatures, so if the weather gets extremely hot or extremely cold, it would be better to move the plant indoors. The secondary stems are flat to triangular, acute with coarsely scalloped margins, toothed, and up to 6 inches (15 cm) long. Disocactus anguliger is commonly known by the names Fishbone Cactus or Zig Zag Cactus after its characteristic fishbone-shaped, zig-zagging foliage. Scientific Name: Disocactus ackermannii Share it with other succulent lovers! Stems begin as round bases that grow to 7 inches (18 cm) long. It can be easily propagated by stem cuttings. Dont forget to water when the soil dries out. Lightly water the cuttings every few days to ensure the soil stays moist. A native of Mexico, Disocactus ackermannii, commonly known as red orchid cactus, is a flat-stemmed cactus notable for its brilliant-red flowers, which may be up to 6 inches across. Epiphyllum ackermannii Haw. In the colder months, move the plant to a somewhat colder location. They are up to 5.6 inches (14 cm) in diameter. Account & Lists Returns & Orders Returns & Orders Keep this cactus between 60-75F (16-24C) during its active cycle. Re-pot by removing only the loose soil around the roots. Dont forget to water when the soil dries out. During the growing season water freely applying a balanced fertiliser for acid loving plants at half strength every two weeks from April to end September. As we mentioned, these plants like high humidity. Ficha de cactus orqudea (Epiphyllum ackermannii) PLANTA DEL DIA CACTUS ORQUIDEA - Epiphyllum ackermannii NOMBRE CIENTIFICO: Disocactus ackermannii, Syn. Use a nitrogen, phosphorus and potassium fertilizer once a month during the growing season. The stems of Orchid Cactus consist of a short rounded base, about 4 7 inches long, followed by longer flattened leaf-like portions, 4 30 inches long and 2 3 inches wide with wavy edges. The succulent grows in strange shapes and the leaves grow in all directions with wrinkled edges that give it that unique look. These plants prefer their sunlight to be indirect or filtered. Orchid cactus native of southern Mexico flourishes in the tropical environment. Disocactus ackermannii thrive in unglazed ceramic pots. Especially, since the species has been used as parent to many "Epiphyllum" hybrids. It is better to grow outdoor rather than indoor. To prevent it, make sure the plant doesnt sit in water for too long, and the potting mix drains well. More synonyms of this plant are Epiphyllum ackermanni & Cactus ackermannii. You can learn all about How To Repot Succulents in our guide. (See our guide on how to pick the best plant pot). If the cactus has flowered, wait one month after it blooms before repotting it. A Disocactus hybridus egy mestersgesen ltrehozott hibrid a Disocactus phyllanthoides s a Disocactus speciosus faj kztt. From seeds, this cactus takes 12-15 years to mature to the blooming stage. Una ning gihulagway ni Adrian Hardy Haworth, ug gihatagan sa eksakto nga ngalan ni Barthlott. Click on a photo to see a larger version. Water whenever the top one-third of the soil has dried out, but do not let all of the plant's soil dry out. Additionally, Houseplantsexpert.com participates in various other affiliate programs, and we sometimes get a commission through purchases made through our links. Make sure to isolate the plant as soon as you see signs of mealybugs like white fluff on the branches, discoloration or fallen needles. This is one of the original varieties from which many hybrids have been made. Copyright 2013-2023. Avoid using fertilizer with a nitrogen content higher than 10 percent. It mainly grows in tropical regions such as forests in several parts of Mexico. If you notice your plant wilting, yellowing, or developing black spots on the leaves, it might signify root rot. It is not too difficult to take care of a Disocactus plant. In cultivation, it has been confused with Disocactus hybridus, a hybrid between D. phyllanthoides and D. speciosus. USDA hardiness zones 10a to 11b: from 30 F (1.1 C) to 50 F (+10 C). Disocactus x hybridus 'Ackermannii' Kasvilaji: Huonekasvit. In other words, these are cacti that grow in trees! IF YOU HAVE ANY PROBLEMS PLACING YOUR ORDER PLEASE E-MAIL taylorgreenhouses@yahoo.com. Set the cuttings in a cool, dry location for at least 24 hours to allow the cut edge to callous over. When selecting what pot to use be sure that you understand the difference between the material used (See our guide on how to pick the best plant pot). Disocactus Ackermannii Red Orchid Cactus succulents need strong light. Water sparingly but regularly. To set flower buds, the plant needs cool 60-65F/16-18C days and 45F-55F/7-13C nights. The flowers are funnel-shaped, purplish-pink, or red and up to 3 inches (7.5 cm) long. Once a week during the summer and fall months, offer your orchid cactus a balanced mixture of fertilizer such as 10-10-10, diluted to 1/4 teaspoon per gallon. Disocactus crenatus is a very popular and well-known species with robust stems, leaf-like in appearance and margins notched or scalloped. Plant death can occur at below 50F (10C). It does well without direct sunlight, and thrives in humid conditions. Disocactus ackermannii ingr i slktet Disocactus och familjen kaktusvxter. Insecticides are effective on spider mites too. Place the pots in a warm location with indirect light and wait for the seeds to germinate. String Of Pearls Propagation Guide (High Success Rate), Aztekium ritteri: Care and Propagation Guide, Tips For Propagating Panda Plant (Kalanchoe Tomentosa), Ferocactus fordii: Care and Propagation Guide, How To Choose The Best Pot For Christmas Cactus. The plant branches from the base and arches downwards, being altogether some 1 m (3 ft) long. You need to encourage the plant to stay dormant during the colder months until the growing period begins. Do not allow your red orchid cactus to be in a temperature below 35 degrees Fahrenheit, even in winter, because it will die back. Lataa kuva Kuvaus. Natural growth periods are in the spring and fall only. During the winter rest period, use the balanced fertilizer, but reduce feeding to once per month. Place them on a pebble tray and regularly spray with a light water mist to keep the moisture levels up. A lot of people know this plant by the extremely beautiful flowers it produces. Disocactus is a genus of cacti commonly found in areas with tropical weather conditions. As long as its potting medium contains organic matter (peat moss and/or orchid bark mix) the fishbone cactus will not require any additional fertilizing throughout the year. The primary stems are up to 5 feet (1.5 m) long. Learn tips for creating your most beautiful home and garden ever. Habitat: It is a rain-forest species that grows on trees as an epiphyte (or occasionally on rocks as a lithophytic plant). It is rare, but your Disocactus ackermannii may become with spider mites if left moist, especially during the summer. Use well-draining soil for your new succulent plant. Why is my fishbone cactus growing roots above the soil? Red Hybrids which have Disocactus ackermannii in their parentage benefit from a cooler dormancy during the Winter. They have prickly stems and can grow beautiful flowers. Get daily tips & tricks to help make your best home. Outdoors, red orchid cactus is hardy in only U.S. Department of Agriculture plant hardiness zones 10 through 11. Taxonomy information for Disocactus ackermannii. To prevent more root rot in the future, ensure that the soil is well-draining, that the potting container has drainage holes, and that the top couple inches of the soil dry out between watering. Disocactus plants thrive in unglazed ceramic pots. When grown indoors, a location that receives several hours of bright indirect light is perfect for the fishbone cactus. Thus, liquid fertilizers work best for Disocactus plants. The cactus does not receive enough light if its growth is leggy and weak. You have to stay up late to enjoy the opening of the Queen Of The Night cactus, which is shaped like a majestic waterlily. Keep it safe from direct sun exposure. As long as it gets enough sunlight, the plant will grow happily. M..Cruz & S.Arias; Disocactus aurantiacus (Kimnach) Barthlott; Disocactus biformis (Lindl.) The key to preventing root or stem rot is to make sure the drainage is fast and the soil does not retain water. Cut a 3-5 inch piece from a healthy stem. The flowers are more funnel-shaped than some other varieties and come in a range of red hues. For the most part, fishbone cacti are low-maintenance and relatively problem-free. It has no serious pest or disease problems. The temperature should be at a minimum of 22 degrees Celsius. It grows best in indirect sunlight, but exposure to bright morning sun is beneficial. Drainage is very important for Disocactus ackermannii. When you remove the offset, clean the extra soil from it. . All Rights Reserved. Try to catch it early, repot the plant in fresh, well-draining potting mix, and cut off the affected roots. If you wish to transplant the cuttings into a new container, you can do so at this time. During the winter rest, humidity should be lowered with a dehumidifier in the resting room. This cactus thrives in lower light! Free Postage. Plant the cuttings in the soil. The cuttings must be at least an inch long. Water the soil surface deeply. Switch to a 2-10-10 fertilizer, which has less nitrogen, in early spring and again in late fall to encourage flowering. However, let the soil dry before watering again. D. phyllanthoides ja D. speciosus -lajikkeiden risteym, joka monesti sekoitetaan Disocactus ackermaniin. Common Names: Orchid Cactus, Strap Cactus,Red Orchid Cactus, Leaf cacti. Disocactus ackermannii (Red Orchid Cactus) is an attractive epiphytic cactus with a short cylindrical main stem and longer leaf-like portions with wavy edges. The type of pot used is also important. However, a potted plant is always more convenient to care for. New. This is essential for good growth and flowering. Cut a 3-5 inch piece from a healthy stem. The stems of Orchid Cactus consist of a short rounded base, about 4 - 7 inches long, followed by longer flattened leaf-like portions, 4 - 30 inches long and 2 - 3 inches wide with wavy edges. Its stems are 6-10 cm wide and with oblique lobes. Meaning it makes it home between the branches of trees and wraps its roots around their trunks. They should start taking root soon. Disocactus ackermannii is an epiphytic cactus from tropical forests in the states of Veracruz and Oaxaca, Mexico. Their shallow roots absorb nutrients along with water. Insecticides are effective on spider mites too. Flattened portions are green or reddish, erect at first becoming pendant, up to 30 inches (75 cm) long, and up to 3 inches (7.5 cm) wide. With a passion for gardening, houseplants, and all things outdoors, Milo has been cultivating indoor plants for the past five years with an interest in perennials and succulents. The main stem is up to 7 inches (17.5 cm) long. Fill a small potting container with a well-draining, airy potting mixture and moisten the soil lightly. Orchid Cactus (Disocactus ackermannii) an ornamental, epiphytic perennial cactus. Epiphyllum Sampler Collection. Some growers have found that fertilizing their fishbone cactus with a high-potassium tomato fertilizer in the summer can help to promote blooming later in the season. 15 (2) 1997 ty and get exclusive succulent tips, giveaways and more! OTRAS NOMENCLATURAS: Epiphyllum x hybridus, Epiphyllum x ackermannii, Epiphyllum truncatum. Subfamily: Cactoideae Orchid cactus (Disocactus ackermannii) come in a range of colours. Like most cacti, the soak and dry method works best for Disocactus. Don't have enough sun for desert cacti? Disocactus ackermannii is an epiphytic cactus from tropical forests in the states of Veracruz and Oaxaca, Mexico. Under glass grow in acidic, moisture-retentive but sharply-draining compost, or a proprietary epiphytic cactus compost, in bright filtered light and moderate to low humidity. 31: t. 9 (1845) This genus is accepted The native range of this genus is Mexico to Central America. Currently . Small segment growth that appears limp is an indicator of too little light. Disocactus ackermannii has a small and circular base on the stem that then grows into long leaves with curved borders. Species Notes: A hybrid of Disocactus phyllanthoides x Disocactus speciosus. Never re-pot within a month of blooming. Legtbbszr magasan, a fk koronaszintjben telepszik meg Dilute the fertilizer with water, using about one teaspoon of fertilizer per one gallon of water. The flowers are followed by red fruits that are 0.7 to 0.8 inches long. (Learn How to Propagate Succulents in detail here.) Species such as D. phyllanthoides have stems . When propagating Red Orchid Cactus from cuttings, cut a leaf from the mother plant carefully with a clean knife or scissors. The temperature should be at a minimum of 22 degrees Celsius. Many of the cultivated plants known asEpiphyllumhybrids are derived from crosses between species ofDisocactus(rather thanEpiphyllum) and other genera in theHylocereeae. Heres how to propagate your fishbone cactus by stem cuttings: Since the fishbone cactus enjoys humid conditions it is susceptible to a number of common pests and diseases. We providing solutions for all gardening problems. Only a pot with a bottom drainage hole should be used. Treat them as you would an orchid, and youll be fine. Snails might also become a problem if youre keeping the cactus outside. Water whenever the top 1/3 of the soil has dried out, but do not let all of the soil dry out. A humidifier is an easy solution if you have one. The cactus receives too much light if its growth appears wilted or yellowish. Disocactus macranthus is the most popular flowering cactus that grows richly branched with arched shoots, which are flattened at the base, twisting and turning and tapering to the tip like a leaf. This succulent type needs typical watering as the other succulents. Display your fishbone cactus in a hanging pot or planter to fully admire its stunning foliage. The stems are reddish at first but become dark green. Disocactus Ackermannii Red Orchid Cactus is native to Mexico. Fishbone cacti are also sensitive to chemicals in municipal water so if your water is hard you should allow it to sit out for 24 hours before watering your cactus, or use distilled water. The Plant List includes 28 scientific plant names of species rank for the genus Disocactus.Of these 15 are accepted species names. Certain species of Disocactus have persisted cultivation for over 100 years and have been passed down by "aunts and grandmothers" for generations. Position: Full Sun / Part Shade in a sheltered location as this plant is frost tender. If you grow your red orchid cactus from a cutting, then do not allow the cutting to dry out; water a rooted cutting about once each week in the growing season and once each month in winter. Do not expose to sunlight during the heat of the day. All rights reserved. Once you see signs of new growth the cuttings are considered established and normal fishbone cactus care can be resumed. The cuttings must be at least an inch long. It is beautiful and easy to care for, making it an excellent addition to any garden. The Plant List includes a further 16 scientific plant names of infraspecific rank for the genus Disocactus.We do not intend The Plant List to be complete for names of infraspecific rank. Unglazed ceramic pots are permeable to water and air. Since these plants like to be pot-bound, you wont need to repot them very often. How to Get Disocactus Ackermannii to Bloom The totem pole cactus (Lophocereus schottii var. Red Orchid Cactus propagates from offsets. Get our communities exlusive deals! Avoid propagating your fishbone cactus during the fall or winter months as it enters its dormant period. Aporocactus, D. subg. When the plant produces flowers expect it to produces red flowers. Fruits are somewhat oval-shaped, -" (2-2.5 cm) It is considered to be a natural hybrid between Disocactus phyllanthoides and Heliocereus speciosus. How to Identify, Treat, and Prevent Root Rot, How to Grow and Care for Philodendron Silver Sword, How to Grow and Care for Philodendron Shangri-La, How to Grow and Care for Philodendron Florida Ghost, How to Grow and Care for Moonshine Snake Plant, How to Grow and Care for the Mistletoe Cactus, How to Grow and Care for Philodendron Oxapapense, How to Care for Air Plants: No Soil Required, How to Grow and Care for Totem Pole Cactus, How to Grow and Care for Philodendron Mia (Green Princess), How to Grow and Care for Baltic Blue Pothos, How to Grow and Care for Tree Philodendron, Fishbone cactus, zig zag cactus, ricrac cactus, orchid cactus. They are frost tender and grown in conservatories or inside in cooler climates. Since Disocactus ackermannii is native to humid climates, it prefers to be constantly moist but not wet. 8.25. We and our partners share information on your use of this website to help improve your experience. It often produces scarlet, funnel-shaped flowers. Disocactus ackermannii is not susceptible to any serious pests or diseases. Excessive humidity or water left sitting on its leaves can result in your fishbone cactus being infected with fungal leaf spots. The most common one is that the plant is too young and hasnt reached maturity yet.2. Philodendron Pink Princess Houseplant. Arten delas in i fljande underarter . Disocactus ackermannii Barthlott: Laing Ngalan; Disocactus conzattiana (T. You can also use regular cactus fertilizer to aid flowering. Once this has finished growing, future cactus segments will begin as plump sections which will mature into flat segments up to 30 inches (75 cm) long each. An east- or west-facing windowsill with indirect sunlight or filtered light is ideal for an indoor red orchid cactus. Like most cacti, the soak and dry method works best for Disocactus ackermannii. Keeping it consistently between 50-60 degrees Fahrenheit helps induce blooms. Provide it with daylight during the normal hours the sun is up. The succulent grows in strange shapes and the leaves grow in all directions with wrinkled edges that give it that unique look. Disocactus should be grown in rich but still well-draining soil. . General Care for Disocactus Ackermannii Red Orchid Cactus, How to Propagate Disocactus Ackermannii Red Orchid Cactus, How to Propagate Disocactus Ackermannii Red Orchid Cactus By Leaves, How to Propagate Disocactus Ackermannii Red Orchid Cactus From, How to Propagate Disocactus Ackermannii Red Orchid Cactus Using Seeds. Propagating Disocactus ackermannii By Cuttings: These plants are relatively easy to propagate from stem cuttings. Keep the cuttings moist and in bright, indirect light, and they should start to root within a few weeks. Disocactus ackermannii (Haw.) Water a rooted cutting about once weekly in the growing season and once each month in winter. World of Succulents. In order to ensure blooms in the following year, these plants require a winter resting period. Propagating your fishbone cactus is a great way to create new plants and fill out your existing plant. Try moving your fishbone cactus closer to the window. Cactus ackermannii (Haw.) Orchid cacti need bright, indirect light to bloom.3. A cactus planted in a 4-inch (10 cm) pot will flower quicker than one in an 8-inch (20 cm) pot. Flowering does not come easy for this fickle cactus, which requires specific cultural conditions to thrive. If the cactus has flowered, wait one month after it blooms before repotting it. Flowers are up to 6 inches (15 cm) long, pink to purplish-red with a green tube with reddish scales and white hairs. During the growing period, the plants need frequent watering. In the wild, these aerial roots help fishbone cacti anchor themselves to other plants and trees, and absorb nutrients and moisture from the surrounding air and organic material. Use a mixture of 1 part potting soil and 1 part fine-grade fir bark. Britton & Rose 1913 They bloom in spring or summer. It is rarely propagated by seed, sow seeds in the spring. Related Post:1,000 Types of Cacti With Pictures. Flower: Red. Habitat: It is a rain-forest species that grows on trees as an epiphyte (or occasionally on rocks as a lithophytic plant). Before replanting, wait for a few days to allow it to callous. Fertilized flowers are followed by green to brownish red fruits, 4 cm long and 2 2.5 cm wide. Disocactus ackermannii [1] r en kaktusvxtart som frst beskrevs av Adrian Hardy Haworth, och fick sitt nu gllande namn av Barthlott. Join our community our community of succulent & cacti lovers from all around the world! So be patient and wait. Planting Man helps you to build beautiful & healthy gardens. This is more common in plants grown outdoors, but can occur on indoor plants as well. Did you find this helpful? They are easy to grow and relatively low-maintenance, which is great for someone who doesnt have a lot of time on their hands. Cactus ackermannii (Haw.) An Disocactus ackermannii in nahilalakip ha genus nga Disocactus, ngan familia nga Cactaceae. When you repot, make sure to use a well-draining potting mix and a pot that is slightly larger than the previous one. The roots must never dry out, but the top 1/3 inch of soil should become dry between watering. 60 BCSJ Vol. You can find out more about our use, change your default settings, and withdraw your consent at any time with effect for the future by visiting Cookies Settings, which can also be found in the footer of the site. An Disocactus ackermannii in nahilalakip ha genus nga Disocactus, ngan familia nga Cactaceae. Disocactus ackermannii is an epiphytic cactus from tropical forests in the states of Veracruz and Oaxaca, Mexico. The Disocactus ackermannii (formerly classified as Epiphyllum ackermannii), commonly known as the Orchid cactus, is a flowering plant from the Cactaceae family native to Mexico. Disocactus nelsonii is an epiphytic cactus with green or reddish stems, much-branched and erect at first, then later hanging. These plants are relatively easy to propagate from stem cuttings. 81 sold. They also prefer shade to sun and a little extra humidity in the air. Your email address will not be published. Do not allow Red Orchid Cactus to be in a temperature below 35 F (2 C), even in winter, because it will die back. Init. Make sure to give them a lot of exposure to sunlight, especially during the summer. However, if you provide the plant with the optimal growing conditions, it might bloom sooner. Orchid Cactus Front RaisedbyBirdsEyePixis marked withCC BY-SA 2.0. Before replanting, wait for a few days to allow it to callous. If you are planting seeds, make sure to plant them in a good soil mix and place the pot in a partly shaded area. Overwatering can seriously harm the plant, so make sure that the plant is not sitting on an excess of water. Its tropical roots in Mexico lend to its hanging plant appearance, as opposed to the long, tubular stems that its desert counterparts favor. These plants have a trailing habit that looks great on a hanging basket. The cactus needs a rest period in winter to bloom in the spring. Let the cuttings dry for a couple of weeks. Botanical Name: Disocactus Ackermannii. Always flood the pot completely and make sure the soil is completely soaked. Switch to a 2-10-10 fertilizer, which has less nitrogen in early spring and again in late fall to encourage flowering. Taylor Greenhouses. This cactus is native to Veracruz and Oaxaca in Mexico, and is extremely rare. Elterjedse s lhelye. 17: 16 (12 Dec. 2003) Family: CACTACEAE. It forms clumps about 30 cm high with a 60 100 cm spread. The stems are flattened, toothed, glossy, green, each about 4 cm wide. Orchid Cactus (Disocactus ackermannii) an ornamental, epiphytic perennial cactus. In winter, when Red Orchid Cactus is dormant, water its soil about every few weeks. Use a porous potting mix to plant these cacti. It is one of the most popular cacti for its ubiquity in modern collections and home use. Orchid Cactus (common). This tropical, epiphytic cactus is native to Mexico, and is perfect for those cactus lovers that dont have the right conditions to keep the typical desert cacti alive. Always clear fallen flowers or other organic matter, as they attract a lot of pests while decomposing. in diameter. Transfer immediately to a wider pot. What Is the Difference Between Schlumbergera & Zygocactus? Free shipping for many products! He enjoys sharing his insights and research on plant species when it comes to care tips. 115 sold. This cactus performs best when it is root bound, meaning its roots fill its container or other growing space. Tribe:Hylocereeae Close-up of the pistil and stamens. Press Esc to cancel. University of Illinois Extension: My First Garden -- Show Me the Basics: What Do the Numbers Mean? The flattened leaves are 1-2" (5-7 cm) wide, with wavy margins. They should start taking root soon. Wrinkled leaves are an indication that your fishbone cactus needs more water. 12 indoor plants you dont need a green thumb to keep alive. Ovi kaktusi potjeu iz Meksika i june Amerike; Kaktusi iz ove grupe su takoer epifitni to znai da crpe sve to im je potrebno iz drva. 2023 Succulents Network. The Orchid Cactus is a fast-growing plant that will benefit from being fertilized monthly during the growing season. They bloom in spring or summer and the color of the flowers can vary from white or yellow to pink, purple or red, depending on the exact species. When fertilizing, it is better to err on the side of less rather than more, according to the Clemson Cooperative Extension. Control width of growth (otherwise they get seriously out of hand and ugly) by removing cactus segments at the segment origin point only. Flowers are funnel-shaped, crimson to scarlet, with a greenish throat. A healthy plant will show dark green growth with red edges if the right amount of light is being provided. Disocactus (Epiphyllum) ackermannii 'Red tip' is a cultivar of Disocactus ackermannii (Lindl.) Expert in Indoor plants, Outdoor plants, herbal gardens & fruit gardens. The scarlet flowers have greenish throats and are funnel shaped, 11-15 cm . They should be watered regularly and fertilized as well. Lehtikaktus. The famed "Red Orchid Cactus" with large, gaping, orange-red blossoms which open both night and day. Positive: On May 15, 2005, zapyon from Cologne, Germany wrote: Actually, I find it quite daring to determine your plant as Disocactus ackermannii based on information on the internet. The first 10 in a 10-10-10 fertilizer refers to the product's nitrogen percentage. Native to the jungles of Mexico where it grows from tree branches, the fishbone cactus is epiphytic, meaning it can also grow in low soil conditions if necessary. It blooms in spring, the flowers tend to open in the afternoon or evening and remain open both night and day for several days. Combine one part commercial cactus/succulent soil, one part perlite, one part peat moss, and one part orchid bark mix to create the ideal mixture for the fishbone cactus. Disocactus have long, prickly stems and grow flowers at least once a year.